Eaton 508593 is a head assembly. A head assembly is the structural piece of a heavy-duty differential axle that holds the internal differential parts in place.
It is a genuine Eaton part sold by Pro Gear and Transmission. Not sure this is the head assembly your axle needs? Give us a call and have your axle model and tag information on hand, and we will help confirm proper fit.
Features
Eaton head assembly, part number 508593
Structural assembly that holds the internal differential parts in place
Genuine Eaton part sold by Pro Gear and Transmission